Remove unnecessary vendored source exception from typos.toml

Co-authored-by: lolbinarycat <dogedoge61+github@gmail.com>

Author: teor2345

typos.toml

@@ -24,7 +24,6 @@ anser = "anser" # an ANSI parsing package used by rust-analyzer
 arange = "arange" # short for A-range
 childs = "childs"
 clonable = "clonable"
-dependendent = "dependendent" # typo in vendored LLVM sources
 filetimes = "filetimes" # short for "file times", not a typo for "lifetimes"
 leafs = "leafs"
 makro = "makro" # deliberate misspelling to avoid `macro` keyword